Snack board



FIG. 1 is a top perspective view of a snack board showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

The back and the side not shown are the same as the side illustrated. 

The ornamental design for a snack board, as shown and described. 